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<?php namespace Foo\PHP7; class Foo {} namespace Foo\PHP5; class Foo {} namespace Foo; var_Dump(version_compare(PHP_VERSION, '7.0.0', '<')); if (version_compare(PHP_VERSION, '7.0.0', '<')) { echo PHP_VERSION; class_alias('\Foo\PHP5\Foo', '\Foo\Foo'); } else { echo PHP_VERSION; class_alias('\Foo\PHP7\Foo', '\Foo\Foo'); } $a = new \Foo\Foo(); var_Dump(get_class($a));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 23
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tmn9I
function name:  (null)
number of ops:  39
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_NS_FCALL_BY_NAME                                    'Foo%5Cvar_Dump'
          1        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cversion_compare'
          2        FETCH_CONSTANT                                   ~1      'Foo%5CPHP_VERSION'
          3        SEND_VAL_EX                                              ~1
          4        SEND_VAL_EX                                              '7.0.0'
          5        SEND_VAL_EX                                              '%3C'
          6        DO_FCALL                                      0  $2      
          7        SEND_VAR_NO_REF_EX                                       $2
          8        DO_FCALL                                      0          
   11     9        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cversion_compare'
         10        FETCH_CONSTANT                                   ~4      'Foo%5CPHP_VERSION'
         11        SEND_VAL_EX                                              ~4
         12        SEND_VAL_EX                                              '7.0.0'
         13        SEND_VAL_EX                                              '%3C'
         14        DO_FCALL                                      0  $5      
         15      > JMPZ                                                     $5, ->23
   12    16    >   FETCH_CONSTANT                                   ~6      'Foo%5CPHP_VERSION'
         17        ECHO                                                     ~6
   13    18        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cclass_alias'
         19        SEND_VAL_EX                                              '%5CFoo%5CPHP5%5CFoo'
         20        SEND_VAL_EX                                              '%5CFoo%5CFoo'
         21        DO_FCALL                                      0          
         22      > JMP                                                      ->29
   15    23    >   FETCH_CONSTANT                                   ~8      'Foo%5CPHP_VERSION'
         24        ECHO                                                     ~8
   16    25        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cclass_alias'
         26        SEND_VAL_EX                                              '%5CFoo%5CPHP7%5CFoo'
         27        SEND_VAL_EX                                              '%5CFoo%5CFoo'
         28        DO_FCALL                                      0          
   19    29    >   NEW                                              $10     'Foo%5CFoo'
         30        DO_FCALL                                      0          
         31        ASSIGN                                                   !0, $10
   21    32        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cvar_Dump'
         33        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cget_class'
         34        SEND_VAR_EX                                              !0
         35        DO_FCALL                                      0  $13     
         36        SEND_VAR_NO_REF_EX                                       $13
         37        DO_FCALL                                      0          
         38      > RETURN                                                   1

Class Foo\PHP7\Foo: [no user functions]
Class Foo\PHP5\Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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